Fiberglass Versus Cellulose - Greenbuildingadvisor Fiberglass batts are inexpensive and widely available, but dense-packed cellulose does a better job of reducing air leakage. Brands Production Wall For Fiberglass Prefabricated Room Classic Classic Ski Brands And Manufacturers - Woodenskis.com ÅSNES 1922-1998. Åsnes Turski ca. 1970 *** Images by woodenskis.com. Åsnes Ski Factory started the first commercial manufacturing of Åsnes skis back in 1922 when the four Åsnes brothers began the ski production on a small scale.